CN106333552A - Sofa with grid cotton cushion layer structure - Google Patents
Sofa with grid cotton cushion layer structure Download PDFInfo
- Publication number
- CN106333552A CN106333552A CN201610960777.1A CN201610960777A CN106333552A CN 106333552 A CN106333552 A CN 106333552A CN 201610960777 A CN201610960777 A CN 201610960777A CN 106333552 A CN106333552 A CN 106333552A
- Authority
- CN
- China
- Prior art keywords
- bed course
- sofa
- layer
- cavernous body
- otch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
- A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
Landscapes
- Laminated Bodies (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses a sofa with a grid cotton cushion layer structure. The sofa comprises a main frame, a seat surface structure, a seat cushion layer, armrest protection pad layers and a backrest cushion layer, wherein the seat cushion layer, each armrest protection pad layer and the backrest cushion layer comprises a net pad layer, the net pad layer comprises a sponge pad layer, and the sponge pad layer is provided with orderly arranged cuts. In a usage state, the sponge pad layers are stretched to form porous structures at the cuts, and the length of each sponge pad layer after stretching in the stretching direction is greater than original length. The air permeability of the seat cushion layer, the backrest cushion layer or the armrest protection pad layers is improved by making the pull net pad layers in a usage state, stretching the sponge pad layers, forming porous structures at the cuts and utilizing the fillers of the porous structures. Due to the fact that the length of each sponge pad layer is greater than the original length, the manufacturing cost of the sofa is greatly reduced.
Description
Technical field
The present invention relates to a kind of household goods are and in particular to a kind of sofa with grid cotton pad Rotating fields.
Background technology
Accelerate with social development, population is continuously increased, and the finiteness of living space becomes apparent from, and most families all can purchase
Put divan, sofa soft comfortable, be widely used in life.Sofa can be divided into leather sofa, fabric by its materials
Sofa, Wood sofa and rattan skill sofa, wherein fabric sofa is also called cloth sofa.Some sofas existing, such as fabric sofa
It is to be filled between Frame of sofa and outer layer cloth using foamed product to make, be such as filled with using a monoblock sponge, not only
Cost of manufacture is higher, and the poor air permeability of sofa, and comfort is poor.
Content of the invention
The sofa that the technical problem to be solved is the most frequently used in prior art is outside Frame of sofa, using bubble
Foam product is filled in be made between Frame of sofa and outer layer cloth, not only high cost, and poor air permeability is it is therefore intended that provide a kind of
There is the sofa of grid cotton pad Rotating fields, described sofa has and draws in the net cotton pad Rotating fields, cost-effective, and the gas permeability of sofa
Good, comfort is strong.
The present invention is achieved through the following technical solutions:
A kind of sofa with grid cotton pad Rotating fields, including main body frame, block surface structure, upholstery layer, handrail protection pad layer with lean on
Back pad layer, described upholstery layer, handrail protection pad layer or backrest bed course are filled with and draw in the net bed course, and the described bed course that draws in the net includes cavernous body pad
Layer, described cavernous body bed course opens up the otch of ordered arrangement, in use state, stretches cavernous body bed course, makes incision shape
After becoming cavernous structure, and stretching, cavernous body bed course is more than raw footage in the length of draw direction.
In prior art, the most frequently used sofa is to be filled between Frame of sofa and outer layer cloth using monoblock foamed product
Make, not only high cost, and poor air permeability.The present invention is used as upholstery layer, handrail protection pad layer or backing cushion by drawing in the net bed course
The filler of layer is making sofa.The method have the advantages that in use state, stretching cavernous body bed course, making to cut
Form cavernous structure, the cavernous body bed course filler with cavernous structure can increase upholstery layer, backrest bed course or handrail shield at mouthful
The gas permeability of bed course；Because after stretching, cavernous body bed course is more than raw footage in the length of draw direction, thus can substantially reduce into
This, such as only need the half of olynthus body bed course volume for filling same upholstery layer.Otch of the present invention is line style otch,
Olynthus body course will not be made to reduce；And stretching action is only used for making incision form cavernous structure, cavernous body will not be made
Other positions stretching except at bed course upper cut, has no effect to cavernous body this body structure of bed course.
Preferably, described otch is linear pattern, after stretching cavernous body bed course, forms the ripple along cavernous body bed course long axis direction
Unrestrained cable architecture and the cavernous structure of the ordered arrangement of composition that interlocks along the vertical element structure perpendicular to cavernous body bed course long axis direction
For quadrilateral hole.
This structure draw in the net bed course in use, by being consolidated at the two ends of cavernous body bed course draw direction
Fixed, make quadrilateral hole be in open configuration to realize improving the gas permeability of cushion layer structure and the purposes of reduces cost such as seat cushion.
Preferably, described otch is size identical arc line type structure, and repeats list with three arc line type otch for one
Unit's ordered arrangement on cavernous body bed course, the concave surface of in one repetitive an arc line type otch and another two camber line
Relatively, two free ends of one arc line type otch are respectively protruding into the concave surface of another two arc line type otch to the concave surface of type otch
Interior and separate between all arc line type otch, after described cavernous body bed course stretching, cavernous body bed course forms ordered arrangement
Cavernous structure be honeycomb hole.
This structure draw in the net bed course in use, only need to be initially provided of active force makes to cut by the stretching of cavernous body bed course
Open at mouthful and just can form stable honeycomb porous structure, specially need not be fixed at cavernous body bed course draw direction two ends.Institute
State separate between all arc line type otch refer to no intersecting between arc line type otch, be independent of each other.
Preferably, described honeycomb in the hole is filled with helical spring.
By filling helical spring in honeycomb in the hole, waist spring or spring can be adopted, be conducive to strengthening the upholstery layer of sofa, lean on
Back pad layer or the isostructural endurance of handrail protection pad layer and elastic force, effectively prevent the middle part of upholstery layer to be recessed not and answer bullet；Logical
Cross a helical spring individually placed at least one honeycomb in the hole, usually according to the place needing increase cushion layer structure hardness
Filling spring, so that separating by cavernous body bed course between helical spring, prevents adjacent springs from occurring to extrude mutually or rub
Wipe and then affect the service life of sofa or also send some noises in friction；And with respect to using independent spring, manufacture
Process greatly simplifies, and cost reduces.
Preferably, described block surface structure is flat plank.
Individually block surface structure is set to bend the structure such as spring or bandage in prior art, by the present invention in that with being filled with
Helical spring draw in the net bed course as the filler of sofa seat bed course, block surface structure can be directly disposed as flat boarding is
Can, advantageously reduce the cost of manufacture of sofa.
Preferably, the density of described cavernous body bed course is 20～40 kilograms/cubic metre.
By making drawing in the net the cavernous body bed course of bed course using high-density sponge, be conducive to obtaining the sofa of high resilience
Upholstery layer, backrest bed course or handrail protection pad Rotating fields.
Preferably, described seat cushion in the layer draws in the net cushion thickness is 3～10cm, and it is thick that described backing cushion in the layer draws in the net bed course
Spend for 1～6cm, it is 1～6cm that described handrail protection pad in the layer draws in the net cushion thickness.
Preferably, described cavernous body bed course is made up of expanded polyethylene foam or sponge.
The present invention compared with prior art, has such advantages as and beneficial effect:
A kind of sofa with grid cotton pad Rotating fields of the present invention, in prior art, the most frequently used sofa is to be filled out using foamed product
Fill and make between Frame of sofa and outer layer cloth, not only high cost, and poor air permeability.The present invention is used as by drawing in the net bed course
The filler of upholstery layer, handrail protection pad layer or backrest bed course has following beneficial effect making sofa: in use state, stretching
Cavernous body bed course, makes incision form cavernous structure, the cavernous body bed course filler with cavernous structure can increase Sofa mattress
The gas permeability of layer, backrest bed course or handrail protection pad layer；Because after stretching, cavernous body bed course is more than former length in the length of draw direction
Degree, thus cost can be substantially reduced, such as only needs the half of olynthus body bed course volume for filling same upholstery layer.The present invention
Described otch is line style otch, and olynthus body course will not be made to reduce；And stretching action is only used for making incision form hole
Structure, other stretchings except will not making at cavernous body bed course upper cut, cavernous body this body structure of bed course is had no effect.
Brief description
Accompanying drawing described herein is used for providing the embodiment of the present invention is further understood, and constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is sofa configuration schematic diagram of the present invention；
Fig. 2 draws in the net bed course extended state structural representation for quadrilateral hole of the present invention；
Fig. 3 draws in the net bed course notch features schematic diagram for honeycomb hole of the present invention；
Fig. 4 draws in the net bed course local elongation status architecture schematic diagram for honeycomb hole of the present invention；
Fig. 5 draws in the net bed course extended state structural representation for honeycomb hole of the present invention.
Mark and corresponding parts title in accompanying drawing: 1- main body frame, 2- block surface structure, 3- upholstery layer, 4- handrail protects
Bed course, 5- backrest bed course, 6- draws in the net bed course, 61- cavernous body bed course, 62- otch, 63- quadrilateral hole, 64- honeycomb hole.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, a kind of sofa with grid cotton pad Rotating fields of the present invention, including main body frame 1, block surface structure
2nd, upholstery layer 3, handrail protection pad layer 4 and backrest bed course 5.The filler of upholstery layer 3, handrail protection pad layer 4 and backrest bed course 5 is to draw in the net
Bed course 6.Drawing in the net bed course 6 is mainly made up of the cavernous body bed course 61 made using expanded polyethylene foam, cavernous body bed course 61 opens up in order
The otch 62 of arrangement, in use state, stretches cavernous body bed course 61, makes to be formed cavernous structure at otch 62.Otch 62 is straight
Line style, after cavernous body bed course 61 stretching, forms four wave cable architectures along cavernous body bed course 61 long axis direction vertical with 8 edges
In cavernous body bed course 61 long axis direction vertical element structure interlock composition ordered arrangement quadrilateral hole 63 structure.And after stretching
Cavernous body bed course 61 is 1.5 times of raw footage in the length of draw direction.
Using cavernous body bed course 61 density be 30 kilograms/cubic metre.The thickness of bed course 6 of drawing in the net in upholstery layer 6 is
6cm, the thickness of bed course 6 of drawing in the net in described backrest bed course 5 is 3cm, the thickness drawing in the net bed course 6 in described handrail protection pad layer 4
For 2cm.
Embodiment 2
As shown in Fig. 1 and Fig. 3～5, a kind of sofa with grid cotton pad Rotating fields of the present invention, including main body frame 1, seat surface knot
Structure 2, upholstery layer 3, handrail protection pad layer 4 and backrest bed course 5.The filler of upholstery layer 3, handrail protection pad layer 4 and backrest bed course 5 is to draw
Gauze pad layer 6.Drawing in the net bed course 6 is mainly made up of the cavernous body bed course 61 made using expanded polyethylene foam, and cavernous body bed course 61 offers
The otch 62 of sequence arrangement, in use state, stretches cavernous body bed course 61, makes to be formed cavernous structure at otch 62.Otch 62 is
Size identical arc line type structure, and arranged in order on cavernous body bed course 61 with three arc line type otch for a repetitive
Row, the concave surface of an arc line type otch in a repetitive is relative with the concave surface of another two arc line type otch, and described one
Two free ends of individual arc line type otch are respectively protruding in the concave surface of another two arc line type otch, after cavernous body bed course 61 stretching,
Honeycomb hole 64 structure of ordered arrangement is formed on cavernous body bed course 61.And stretch after cavernous body bed course 61 draw direction length
For raw footage 2 times.
Using cavernous body bed course 61 density be 30 kilograms/cubic metre.The thickness of bed course 6 of drawing in the net in upholstery layer 6 is
6cm, the thickness of bed course 6 of drawing in the net in described backrest bed course 5 is 3cm, the thickness drawing in the net bed course 6 in described handrail protection pad layer 4
For 2cm.
Embodiment 3
A kind of sofa with grid cotton pad Rotating fields of the present invention, improves on the basis of embodiment 2, further in each honeycomb hole
A waist spring is all filled, block surface structure 2 is flat plank in 64.By filling helical spring in honeycomb in the hole, be conducive to strengthening seat
The endurance of bed course, backrest bed course and handrail protection pad layer and elastic force, effectively prevent the middle part of cushion layer structure to be recessed not and answer bullet；
, prevent so that being separated by cavernous body bed course between helical spring by the individually placed helical spring of each honeycomb in the hole
Only there is extruding mutually or friction occur and then affects the service life of sofa cushion layer structure or go back in friction in adjacent springs
Can be sent some make an uproar；And reduce with respect to using independent spring cost, operation greatly simplifies；Finally, by each honeycomb hole
The single helical spring of interior filling, is conducive to eliminating the stress of all directions, obtains more preferable comfort.
Above-described specific embodiment, has been carried out to the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, done etc., all should comprise
Within protection scope of the present invention.
Claims (8)
1. a kind of sofa with grid cotton pad Rotating fields, including main body frame (1), block surface structure (2), upholstery layer (3), handrail
Protection pad layer (4) and backrest bed course (5) are it is characterised in that described upholstery layer (3), handrail protection pad layer (4) or backrest bed course (5) are filled out
It is filled with and draws in the net bed course (6), the described bed course (6) that draws in the net includes cavernous body bed course (61), and described cavernous body bed course (61) offers
The otch (62) of sequence arrangement, in use state, stretches cavernous body bed course (61), makes otch (62) place form cavernous structure, and
After stretching, cavernous body bed course (61) is more than raw footage in the length of draw direction.
2. a kind of sofa with grid cotton pad Rotating fields according to claim 1 is it is characterised in that described otch (62)
For linear pattern, after stretching cavernous body bed course (61), form the wave cable architecture along cavernous body bed course (61) long axis direction and hang down with edge
The interlock cavernous structure of ordered arrangement of composition of the straight vertical element structure in cavernous body bed course (61) long axis direction is quadrilateral hole
(63).
3. a kind of sofa with grid cotton pad Rotating fields according to claim 1 is it is characterised in that described otch (62)
For size identical arc line type structure and upper in order in cavernous body bed course (61) for a repetitive with three arc line type otch
Arrangement, the concave surface of in one repetitive an arc line type otch is relative with the concave surface of another two arc line type otch, institute
Two free ends stating an arc line type otch are respectively protruding in the concave surface of another two arc line type otch and all arc line type otch
Between separate, after the stretching of described cavernous body bed course (61), the upper cavernous structure forming ordered arrangement of cavernous body bed course (61)
For honeycomb hole (64).
4. a kind of sofa with grid cotton pad Rotating fields according to claim 3 is it is characterised in that described honeycomb hole
(64) it is filled with helical spring in.
5. a kind of sofa with grid cotton pad Rotating fields according to claim 4 is it is characterised in that described block surface structure
(2) it is flat plank.
6. a kind of sofa with grid cotton pad Rotating fields according to claim 1 is it is characterised in that described cavernous body pad
The density of layer (61) is 20～40 kilograms/cubic metre.
7. a kind of sofa with grid cotton pad Rotating fields according to claim 1 is it is characterised in that described upholstery layer
(3) in, the thickness of bed course (6) is drawn in the net in filling is 3～10cm, and the thickness of bed course (6) is drawn in the net in filling in described backrest bed course (5) is 1
～6cm, the thickness of bed course (6) is drawn in the net in filling in described handrail protection pad layer (4) is 1～6cm.
8. a kind of sofa with grid cotton pad Rotating fields according to claim 1 is it is characterised in that described cavernous body pad
Layer (61) is made up of expanded polyethylene foam or sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960777.1A CN106333552A (en) | 2016-11-04 | 2016-11-04 | Sofa with grid cotton cushion layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960777.1A CN106333552A (en) | 2016-11-04 | 2016-11-04 | Sofa with grid cotton cushion layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106333552A true CN106333552A (en) | 2017-01-18 |
Family
ID=57840865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960777.1A Pending CN106333552A (en) | 2016-11-04 | 2016-11-04 | Sofa with grid cotton cushion layer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106333552A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411571A (en) * | 2007-10-19 | 2009-04-22 | 际诺思（厦门）轻工制品有限公司 | Sponge structure |
| JP2010004614A (en) * | 2008-06-18 | 2010-01-07 | Yazaki Corp | Jacket material for wiring harness |
| CN201468661U (en) * | 2009-08-18 | 2010-05-19 | 王奇芳 | Sponge cushion |
| CN201585725U (en) * | 2009-12-25 | 2010-09-22 | 李钊怀 | Inner core of soft furniture pad |
| JP2014097277A (en) * | 2012-10-17 | 2014-05-29 | Tsujiichi Co Ltd | Cushion sheet |
| CN206641641U (en) * | 2016-11-04 | 2017-11-17 | 成都柒柒家祥科技有限公司 | With drawing in the net the sofas of cotton pad Rotating fields |
-
2016
- 2016-11-04 CN CN201610960777.1A patent/CN106333552A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411571A (en) * | 2007-10-19 | 2009-04-22 | 际诺思（厦门）轻工制品有限公司 | Sponge structure |
| JP2010004614A (en) * | 2008-06-18 | 2010-01-07 | Yazaki Corp | Jacket material for wiring harness |
| CN201468661U (en) * | 2009-08-18 | 2010-05-19 | 王奇芳 | Sponge cushion |
| CN201585725U (en) * | 2009-12-25 | 2010-09-22 | 李钊怀 | Inner core of soft furniture pad |
| JP2014097277A (en) * | 2012-10-17 | 2014-05-29 | Tsujiichi Co Ltd | Cushion sheet |
| CN206641641U (en) * | 2016-11-04 | 2017-11-17 | 成都柒柒家祥科技有限公司 | With drawing in the net the sofas of cotton pad Rotating fields |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |